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2003 Chevy Trailblazer Radio Wiring Harness

I am looking for the part that I would need to connect my new car stereo to the current wiring harness in my 2003 Chevy Trailblazer. The female harness that is in my car is the Metra 71-2003-1. I am looking for the Male harness to connect into this one. I see that Metra has the 70-2003, however since I am a amateur at don't I need the black 12 pin male piece as well?

Hopefully that is all makes sense. Thanks

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Posted on Jan 02, 2017

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SOURCE: 1997 Chevy Tahoe front seat wiring harness

yes they will same plug in

Posted on Oct 23, 2008

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SOURCE: install after market stereo in 2002 malibu ls security shutdowns

yes you have to get a GM pass lock harness the security, door chime, and a few other systems are run through the radio. the harness you need cost about $120 at your local car audio store.

Posted on Jan 17, 2009

motor1258
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SOURCE: 2009 chevy expres trailer wiring harness

Ask dealer if it has a towing package on it. If it does, you usually just pop fuse in under hood for electric brakes, and harness to adapt into is usually near or at rear bumper. Even if it doesn't have brake wire, you should still be able to install adapter at rear,for lights etc. which is available from dealer or auto supply places, then you may have to run electric brakes separate.

Posted on Feb 21, 2009

csmock132
  • 4669 Answers

SOURCE: Replacing a factory radio on 91 Chevy Caprice

You need to buy an adaptor. You can buy them at Wal-Mart for about 10 bucks.

Posted on Mar 22, 2009

emissionwiz
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SOURCE: wiring harness 1996 baretta radio

1996 Chevrolet Beretta Car Radio Wiring Diagram By Wire Color
Car Radio Battery Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: Yellow
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Gray
Car Stereo Dimmer Wire: Light Brown
Car Stereo Antenna Trigger Wire: Pink
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 4′ x 6′
Car Audio Front Speakers Location: Kick Panels
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Car Audio Rear Speakers Size: 6′ x 9′
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue

Posted on Mar 22, 2009

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Toyota Camry 2003 V6 radio


2006 Toyota Camry Car Audio Wire Diagram

2006 Toyota Camry Car Audio Wire Diagram

Car Radio Battery Constant 12v+ Wire: Blue/Yellow
Car Radio Accessory Switched 12v+ Wire: Gray
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: Green
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: Pink/Blue
Car Stereo Amplifier Location: Located to the right of the glovebox behind the passenger side of the dash.
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Violet
Left Front Tweeter: Powered by the same wires as the left front speaker.
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Blue
Right Front Tweeter: Powered by the same wires as the right front speaker.
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Black
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White

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Can i hook up a parakeet model number PWM 16 to my factory stereo in a 98 Ford Expedition


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    Metra 70-5521 Radio Wiring Harness for Ford 03-Up Amp FordPremium stereo radio 6 CD changer with sub amp inputs. ...16:47. How to wire an aftermarket radio / I Demo install with metra harness and antenna ... How to hook up stock amp/sub to aftermarket head unit "ford sport trac" - Duration: 3:01. Pat.Missing: parakeet ‎pwm ‎98

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What's the Motorola box under my back seat Chevy trailblazer 02 also I'm hooking a amp to battery where do I connect the amp turn on wire I guess it be remote wire


The motorolla box may be remnants of an old disk changer for the stereo. With an amp your power wire goes into the positive wire that goes to your battery, your ground wire will be connected to some bare metal close to wherever you decide to install the amp, and the blue remote wire will be connected to the remote wire that in on the wiring harness of your aftermarket radio ( I'm sure your not installing an amp with your stock radio). Good luck I hope this helps

Oct 05, 2014 | 2002 Chevrolet TrailBlazer

1 Answer

I have a 2004 Hyundai Elantra and am trying to install a stereo but dont know what the wiring diagram is..any help?


Personally owning this car and installing several Hyundai stereo's, I would purchase a wiring harness kit from car audio shop or electronics retailer. The wire harness has a plug that connects to the cars wiring harness. This wiring harness kit will also list the wires to connect your new aftermarket radio to the harness. I would also recommend using crimped **** connectors to attach the two harnesses together.

Feb 24, 2010 | 2004 Hyundai Elantra

1 Answer

Installing after market stereo


Dave,

You will need to go buy a wiring harness adapter from your local Walmart (usually cheapest there) or Local Electronics place (ie Best Buy). The wire harness that goes out from the radio goes into the Adapter and the adapter plugs into the car harnesses. Also these Adapters come with the wiring diagrams for your vehicle. They typically run 10 - 15 bucks depending on where you get them. Thanks for using FixYa!

Sincerely,

JC

Nov 21, 2008 | 2000 Pontiac Grand Prix

1 Answer

2002 CHEVY BLAZER


Can purchased an adapter kit at Best Buy or Circuit City that is color cordinated with the factory wires for about 12.00. This will go right into the factory plug.

Radio 12v orange + radio harness
Radio Ground black - radio harness
Radio Ignition dk. green + radio harness
Radio Illumination gray (dimmer) + radio harness
Factory Amp Turn-on N/A
Power Antenna N/A
LF Speaker +/- tan - gray +,- radio harness
RF Speaker +/- lt. green - dk. green +,- radio harness
LR Speaker +/- brown - yellow +,- radio harness
RR Speaker +/- dk. blue - lt. blue +,- radio harness
Immobilizer Bypass Module: Required: Yes Type: Passlock 2 Part #: 457G, 555L, or 555T
Notes: The Passlock 2 wire colors are yellow, orange/black, and red/white (not used).

Sep 21, 2008 | 2002 Chevrolet Blazer

1 Answer

Wiring diagram


Battery LIGHT GREEN (+)
Accesory BROWN (+) RADIO HARNESS
Ground BLACK (-) RADIO HARNESS
Illumination DARK GREEN/WHITE (+) RADIO HARNESS
Dimmer DARK GREEN/BLACK (+) RADIO HARNESS
LF Speaker (+) GREEN/RED
LF Speaker (-) LIGHT GREEN/WHITE
RF Speaker (+) RED/BLUE
RF Speaker (-) LIGHT GREEN/BLACK
LR Speaker (+) YELLOW/WHITE
LR Speaker (-) YELLOW/BLUE
RR Speaker (+) GREEN
RR Speaker (-) GREEN/BLUE

Jul 13, 2008 | 2006 Chevrolet Silverado 1500 2WD

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